Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WQ

Wilton E. Quant — 2 Patents

Caterpillar: 2 patents #2,997 of 8,398Top 40%
Robinson, IL: #7 of 21 inventorsTop 35%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Wilton E. Quant has been granted 2 US patents while listed as an inventor at Caterpillar. The first was granted in 1986 and the most recent in February 1993. Wilton E. Quant ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Wilton E. Quant in Robinson, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5188502 Linkage arrangement for a multi-purpose vehicle Andrew J. Tonsor, Javad Hosseini, Michael F. Hopkins, William E. Allen 1993-02-23 $17,464,000
4609322 Mounting for a linkage arrangement 1986-09-02 $14,804,000